MX2021002671A - Analisis de forma de onda venosa no invasiva para evaluar un sujeto. - Google Patents

Analisis de forma de onda venosa no invasiva para evaluar un sujeto.

Info

Publication number
MX2021002671A
MX2021002671A MX2021002671A MX2021002671A MX2021002671A MX 2021002671 A MX2021002671 A MX 2021002671A MX 2021002671 A MX2021002671 A MX 2021002671A MX 2021002671 A MX2021002671 A MX 2021002671A MX 2021002671 A MX2021002671 A MX 2021002671A
Authority
MX
Mexico
Prior art keywords
subject
vibrations
evaluating
waveform analysis
times elapsed
Prior art date
Application number
MX2021002671A
Other languages
English (en)
Inventor
Kyle M Hocking
Colleen M Brophy
Susan S Eagle
Original Assignee
Univ Vanderbilt
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Univ Vanderbilt filed Critical Univ Vanderbilt
Publication of MX2021002671A publication Critical patent/MX2021002671A/es

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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/02—Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
    • A61B5/0205—Simultaneously evaluating both cardiovascular conditions and different types of body conditions, e.g. heart and respiratory condition
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/02—Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
    • A61B5/024—Detecting, measuring or recording pulse rate or heart rate
    • A61B5/02405—Determining heart rate variability
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/02—Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
    • A61B5/024—Detecting, measuring or recording pulse rate or heart rate
    • A61B5/02438—Detecting, measuring or recording pulse rate or heart rate with portable devices, e.g. worn by the patient
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/08—Detecting, measuring or recording devices for evaluating the respiratory organs
    • A61B5/0816—Measuring devices for examining respiratory frequency
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/16—Devices for psychotechnics; Testing reaction times ; Devices for evaluating the psychological state
    • A61B5/165—Evaluating the state of mind, e.g. depression, anxiety
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/48—Other medical applications
    • A61B5/4836—Diagnosis combined with treatment in closed-loop systems or methods
    • A61B5/4839—Diagnosis combined with treatment in closed-loop systems or methods combined with drug delivery
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
    • A61B5/6887—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient mounted on external non-worn devices, e.g. non-medical devices
    • A61B5/6898—Portable consumer electronic devices, e.g. music players, telephones, tablet computers
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/72—Signal processing specially adapted for physiological signals or for diagnostic purposes
    • A61B5/7235—Details of waveform analysis
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/72—Signal processing specially adapted for physiological signals or for diagnostic purposes
    • A61B5/7235—Details of waveform analysis
    • A61B5/725—Details of waveform analysis using specific filters therefor, e.g. Kalman or adaptive filters
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/72—Signal processing specially adapted for physiological signals or for diagnostic purposes
    • A61B5/7235—Details of waveform analysis
    • A61B5/7253—Details of waveform analysis characterised by using transforms
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M21/00—Other devices or methods to cause a change in the state of consciousness; Devices for producing or ending sleep by mechanical, optical, or acoustical means, e.g. for hypnosis
    • A61M21/02—Other devices or methods to cause a change in the state of consciousness; Devices for producing or ending sleep by mechanical, optical, or acoustical means, e.g. for hypnosis for inducing sleep or relaxation, e.g. by direct nerve stimulation, hypnosis, analgesia
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/72—Signal processing specially adapted for physiological signals or for diagnostic purposes
    • A61B5/7235—Details of waveform analysis
    • A61B5/7253—Details of waveform analysis characterised by using transforms
    • A61B5/7257—Details of waveform analysis characterised by using transforms using Fourier transforms
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M21/00—Other devices or methods to cause a change in the state of consciousness; Devices for producing or ending sleep by mechanical, optical, or acoustical means, e.g. for hypnosis
    • A61M2021/0005—Other devices or methods to cause a change in the state of consciousness; Devices for producing or ending sleep by mechanical, optical, or acoustical means, e.g. for hypnosis by the use of a particular sense, or stimulus
    • A61M2021/0061—Simulated heartbeat pulsed or modulated
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M21/00—Other devices or methods to cause a change in the state of consciousness; Devices for producing or ending sleep by mechanical, optical, or acoustical means, e.g. for hypnosis
    • A61M2021/0005—Other devices or methods to cause a change in the state of consciousness; Devices for producing or ending sleep by mechanical, optical, or acoustical means, e.g. for hypnosis by the use of a particular sense, or stimulus
    • A61M2021/0088—Other devices or methods to cause a change in the state of consciousness; Devices for producing or ending sleep by mechanical, optical, or acoustical means, e.g. for hypnosis by the use of a particular sense, or stimulus modulated by a simulated respiratory frequency

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Physics & Mathematics (AREA)
  • Biophysics (AREA)
  • Surgery (AREA)
  • Pathology (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Physiology (AREA)
  • Cardiology (AREA)
  • Psychiatry (AREA)
  • Pulmonology (AREA)
  • Signal Processing (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Artificial Intelligence (AREA)
  • Psychology (AREA)
  • Anesthesiology (AREA)
  • Acoustics & Sound (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Multimedia (AREA)
  • Hematology (AREA)
  • Chemical & Material Sciences (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Medicinal Chemistry (AREA)
  • Pain & Pain Management (AREA)
  • Child & Adolescent Psychology (AREA)
  • Developmental Disabilities (AREA)
  • Educational Technology (AREA)
  • Hospice & Palliative Care (AREA)
  • Social Psychology (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)

Abstract

Un método de ejemplo incluye (a) generar, a través de un sensor de un dispositivo de computación, una señal que representa vibraciones que se originan en un vaso sanguíneo de un sujeto, donde las vibraciones son indicativas de latidos cardiacos y/o respiraciones del sujeto; (b) usar la señal para determinar los primeros tiempos transcurridos entre los respectivos pares de latidos cardiacos consecutivos indicados por las vibraciones y/o los segundos tiempos transcurridos entre los respectivos pares de respiraciones consecutivas indicados por las vibraciones; y (c) usar los primeros tiempos transcurridos determinados para determinar la variabilidad de la frecuencia cardiaca del sujeto y/o los segundos tiempos transcurridos determinados para determinar la variabilidad de la frecuencia respiratoria del sujeto.
MX2021002671A 2018-09-06 2019-09-05 Analisis de forma de onda venosa no invasiva para evaluar un sujeto. MX2021002671A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201862727735P 2018-09-06 2018-09-06
PCT/US2019/049781 WO2020051354A1 (en) 2018-09-06 2019-09-05 Non-invasive venous waveform analysis for evaluating a subject

Publications (1)

Publication Number Publication Date
MX2021002671A true MX2021002671A (es) 2021-05-27

Family

ID=68136518

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2021002671A MX2021002671A (es) 2018-09-06 2019-09-05 Analisis de forma de onda venosa no invasiva para evaluar un sujeto.

Country Status (8)

Country Link
EP (1) EP3846680A1 (es)
JP (1) JP2021536307A (es)
KR (1) KR20210057070A (es)
AU (1) AU2019335010A1 (es)
CA (1) CA3111981A1 (es)
MX (1) MX2021002671A (es)
SG (1) SG11202102274YA (es)
WO (1) WO2020051354A1 (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20230371870A1 (en) * 2020-10-15 2023-11-23 Halare, Inc. System and methods for enhancement of meditation training and practice

Family Cites Families (15)

* Cited by examiner, † Cited by third party
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JPH0542129A (ja) * 1991-08-09 1993-02-23 Toyota Motor Corp 覚醒度判定装置
CN1078136A (zh) * 1992-05-07 1993-11-10 中山医科大学生物医学工程开发中心 一种体外反搏装置的控制方法
JPH08280637A (ja) * 1995-04-19 1996-10-29 Nissan Motor Co Ltd 精神活動判定装置
JP3582211B2 (ja) * 1996-03-12 2004-10-27 セイコーエプソン株式会社 運動支援装置
JP4644993B2 (ja) * 2001-08-22 2011-03-09 セイコーエプソン株式会社 経穴探査装置および治療効果判定装置
JP4625886B2 (ja) * 2003-06-06 2011-02-02 株式会社ユメディカ 脈波解析法及び自律神経機能評価装置
US20060178588A1 (en) * 2005-01-03 2006-08-10 Lee Brody System and method for isolating effects of basal autonomic nervous system activity on heart rate variability
JP4582642B2 (ja) * 2005-04-01 2010-11-17 株式会社タニタ 睡眠段階判定装置
WO2009043028A2 (en) * 2007-09-28 2009-04-02 Tiax Llc Measurement of physiological signals
JP5696501B2 (ja) * 2011-01-27 2015-04-08 富士通株式会社 覚醒時データ生成装置、覚醒時データ生成方法、覚醒時データ生成プログラム及び覚醒度判定装置
JP5605253B2 (ja) * 2011-02-09 2014-10-15 セイコーエプソン株式会社 脈波計測装置、およびプログラム
AU2015346054B2 (en) * 2014-11-13 2020-04-09 Vanderbilt University Device and method for hemorrhage detection and guided resuscitation and applications of same
ES2870584T3 (es) * 2015-07-16 2021-10-27 Preventicus Gmbh Procesamiento de datos biológicos
KR20180108664A (ko) * 2016-02-15 2018-10-04 헬스 센싱 가부시키가이샤 수면 상태 측정장치 및 방법, 위상 코히어런스 산출 장치, 생체 진동신호 측정 장치, 스트레스 상태 측정 장치 및 수면 상태 측정 장치 및 심박 파형 추출 방법
WO2018055996A1 (ja) * 2016-09-20 2018-03-29 シャープ株式会社 コンピュータ、呼吸数の取得方法、および情報処理システム

Also Published As

Publication number Publication date
US20210315465A1 (en) 2021-10-14
SG11202102274YA (en) 2021-04-29
WO2020051354A1 (en) 2020-03-12
KR20210057070A (ko) 2021-05-20
JP2021536307A (ja) 2021-12-27
CA3111981A1 (en) 2020-03-12
AU2019335010A1 (en) 2021-04-08
EP3846680A1 (en) 2021-07-14

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